Quartz processing clamping mechanism

Abstract

The utility model belongs to the technical field of quartz processing, and particularly relates to a quartz processing clamping mechanism which comprises a workbench. A cutting main body is mounted at the top of the worktable; a servo motor is mounted on the bottom wall of the workbench; the output end of the servo motor is fixedly connected with a first screw, the middle of the first screw is in threaded connection with a first sliding plate, and the first sliding plate is arranged in the middle of the workbench in a sliding mode. By means of the first screw arranged in a matched mode, the flexibility of two sets of second screws during material fixing can be improved, and the problem that when large or small materials are clamped and fixed, a top plate is difficult to make direct contact with the center positions of the materials due to the fact that the height of the original second screws is difficult to adjust is solved. The problem that materials deviate and even fall off is solved, the stability of the materials in the machining process is improved, and the clamping plates with torsion force make contact with and fix the surfaces of the irregular materials.

Description

Technical Field

[0001] The utility model belongs to the technical field of quartz processing, in particular to a quartz processing clamping mechanism. Background Art

[0002] Quartz is a mineral resource with very stable physical and chemical properties. Its main component is silicon dioxide. There are many types of quartz, including vein quartz, quartz sand, quartzite, sandstone, etc. It is widely used in electronics, metallurgy, ceramics, chemicals, building materials, national defense and other fields.

[0003] In order to meet application requirements, workers usually use cutting equipment to accurately adjust the size and shape of quartz materials as needed. During the cutting process, the material is usually clamped and fixed to prevent it from shaking during processing.

[0004] Through long-term observation, although the existing clamping mechanism can clamp quartz, some quartz materials are of different sizes and have irregular surfaces, which makes it difficult for the clamping mechanism with a fixed height to clamp the center of the material, causing the material to deviate from the center during processing, thereby affecting the cutting accuracy of the quartz material; therefore, a quartz processing clamping mechanism is proposed to address the above problems. Utility Model Content

[0005] In order to make up for the deficiencies of the prior art and solve at least one technical problem raised in the background technology, the utility model proposes a quartz processing clamping mechanism.

[0006] The technical solution adopted by the utility model to solve its technical problems is: a quartz processing clamping mechanism described in the utility model comprises a workbench; a cutting body is installed on the top of the workbench; a servo motor is installed on the bottom wall of the workbench; a first screw is fixedly connected to the output end of the servo motor, a first slide is threadedly connected to the middle of the first screw, and the first slide is slidably arranged in the middle of the workbench; two groups of second screws are threadedly connected to the middle of the first slide; multiple groups of limit members are slidably connected to the middle of the first slide; a top plate is fixedly connected to the end of the limit member, and the top plate and the second screw are rotatably connected; two groups of clamps are connected to the torsion spring on the side wall of the top plate.

[0007] Preferably, two groups of frames are fixedly connected to the middle part of the workbench; two groups of springs are fixedly connected to the middle part of the workbench, and the springs are located inside the frames; a second slide is fixedly connected to the top of the springs, and the second slide is slidably arranged on the inner wall of the frame; a clamp is fixedly connected to the top of the second slide; the middle part of the clamp is polygonally arranged; a cartridge is fixedly connected to the bottom of the first screw, and the cartridge and the clamp are arranged in matching shapes.

[0008] Preferably, two groups of movable rods are slidably connected in the middle of the top plate; a scraper is fixedly connected to the bottom of the movable rod, and the middle of the scraper is arranged in an arc shape; the bottom of the scraper is arranged in contact with the top of the workbench.

[0009] Preferably, two groups of brackets are fixedly connected to the end of the scraper; a storage box is fixedly connected to the end of the bracket, and the storage box is hollow.

[0010] Preferably, a telescopic rod is fixedly connected to the middle of the workbench, and an output end of the telescopic rod is fixedly connected to the bottom of the second slide plate; the telescopic rod is arranged inside the spring.

[0011] Preferably, a plurality of groups of gaskets are fixedly connected to the top of the second slide plate, and the plurality of groups of gaskets are arranged in a linear array on the top of the second slide plate.

[0012] Preferably, the bottom wall of the storage box is provided with friction patterns.

[0013] Beneficial effects of the utility model:

[0014] 1. The utility model provides a quartz processing clamping mechanism, which can improve the flexibility of two sets of second screws when fixing materials through the coordinated arrangement of a first screw, reduce the difficulty of the original second screw in height adjustment, so that when clamping and fixing larger or smaller materials, it is difficult for the top plate to directly contact the center of the material, resulting in the problem of position displacement or even falling off of the material when the material is cut, thereby improving the stability of the material during processing, and the clamping plate with torque can contact and fix the irregular surface of the material.

[0015] 2. The utility model provides a quartz processing clamping mechanism, which can improve the stability of the first screw when it is not working through the coordinated arrangement of the clamping parts, reduce the problem that after the first screw has not completed the adjustment of the first slide board and the servo motor is powered off, the first screw will shake and the first slide board will have a height deviation due to the vibration force generated when the cutting body cuts the material, thereby improving the stability of the first slide board as a whole when it is working. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present application. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

[0017] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0018] Figure 2 It is a three-dimensional cross-sectional structural schematic diagram of the utility model;

[0019] Figure 3 This is a schematic diagram of the first slide structure in the utility model;

[0020] Figure 4 for Figure 3 A magnified image of point A;

[0021] Figure 5 It is a schematic diagram of the framework structure in the present utility model.

[0022] Legend:

[0023] 1. Workbench; 11. Cutting body; 12. Servo motor; 13. First screw; 14. First slide; 15. Second screw; 16. Limiting piece; 17. Top plate; 18. Clamp; 2. Frame; 21. Spring; 22. Second slide; 23. Clamp; 24. Cylinder; 3. Movable rod; 31. Scraper; 4. Bracket; 41. Storage box; 5. Telescopic rod; 6. Gasket; 7. Friction pattern. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] Specific examples are given below.

[0026] like Figure 1-5As shown, a quartz processing clamping mechanism includes a workbench 1; a cutting body 11 is installed on the top of the workbench 1; a servo motor 12 is installed on the bottom wall of the workbench 1; a first screw 13 is fixedly connected to the output end of the servo motor 12; a first slide 14 is threadedly connected to the middle of the first screw 13, and the first slide 14 is slidably arranged in the middle of the workbench 1; two groups of second screws 15 are threadedly connected to the middle of the first slide 14; a plurality of groups of limit members 16 are slidably connected to the middle of the first slide 14; a top plate 17 is fixedly connected to the end of the limit member 16, and the top plate 17 and the second screw rod 15 are rotatably connected; the torsion spring on the side wall of the top plate 17 is connected to two groups of clamping plates 18; when working, the staff needs to install the workbench 1 and the cutting body 11 together, then place the material to be processed on the top of the workbench 1 and fix its position, then turn on the cutting body 11 switch and process the material. By arranging a servo motor 12 at the bottom of the workbench 1, when clamping and fixing materials at different heights, the staff can start the servo motor 12 switch so that its output end is driven The first screw 13 is driven to rotate, and the first slide plate 14 will slide up and down in the middle of the workbench 1, and the overall height of the second screw 15 can be adjusted to the specified position. Then the staff can rotate the ends of the two sets of second screws 15 in turn. Under the action of the two sets of limiters 16, the top plate 17 will show a straight movement state on the top of the workbench 1 and gradually approach the surface of the material. After contacting the material, the two sets of clamping plates 18 are squeezed to rotate toward the end position of the second screw 15. At the same time, with the help of the torsion force generated by the torsion spring, the two sets of clamping plates 18 are in contact with the material. Deep contact is made and the position is fixed. This step cooperates with the first screw 13 to improve the flexibility of the two sets of second screws 15 in fixing materials, and reduces the difficulty of the original second screw 15 in height adjustment, so that when clamping and fixing larger or smaller materials, the top plate 17 is difficult to directly contact the center of the material, resulting in the problem of position displacement or even falling off of the material when cutting the material, thereby improving the stability of the material during processing, and the clamping plate 18 with torque can contact and fix the irregular surface of the material.

[0027] like Figure 1 , 2As shown in Figure 5, two groups of frames 2 are fixedly connected to the middle of the workbench 1; two groups of springs 21 are fixedly connected to the middle of the workbench 1, and the springs 21 are arranged inside the frame 2; a second slide plate 22 is fixedly connected to the top of the spring 21, and the second slide plate 22 is slidably arranged on the inner wall of the frame 2; a clamping piece 23 is fixedly connected to the top of the second slide plate 22; the middle part of the clamping piece 23 is arranged in a polygonal shape; a cartridge 24 is fixedly connected to the bottom of the first screw 13, and the cartridge 24 and the clamping piece 23 are arranged in matching shapes; during operation, by arranging two groups of frames 2 in the middle of the workbench 1, before starting the first screw 13 to rotate, the staff can step on the top of the second slide plate 22 and exert force downward, so that the second slide plate 22 will squeeze the middle parts of the two groups of springs 21 to retract while sliding downward, and the clamping piece 23 will be clamped at the same time. The component 23 will be separated from the barrel 24, allowing the first screw 13 to move. At the same time, after the overall height adjustment of the first slide plate 14 is completed, the staff can release the foot pressing the top of the second slide plate 22, so that the spring 21 will lose its supporting force and drive the second slide plate 22 to move upward as a whole, and clamp the component 23 on the inner wall of the barrel 24. This step, in conjunction with the set clamp 23, can improve the stability of the first screw 13 when it is not working, and reduce the problem that the first screw 13 shakes and the first slide plate 14 has a height deviation under the action of the vibration force generated by the cutting body 11 cutting the material after the first screw 13 has not completed the adjustment of the first slide plate 14 and the servo motor 12 is powered off, thereby improving the stability of the first slide plate 14 as a whole when it is working.

[0028] like Figure 3 and 4 As shown, two groups of movable rods 3 are slidably connected to the middle part of the top plate 17; a scraper 31 is fixedly connected to the bottom of the movable rod 3, and the middle part of the scraper 31 is arc-shaped; the bottom of the scraper 31 is in contact with the top of the workbench 1; during operation, two groups of movable rods 3 are arranged in the middle part of the top plate 17, so that the overall position of the second screw 15 is raised, and under the action of the downward gravity of the scraper 31, its bottom is directly in contact with the top of the workbench 1, and the staff rotates the second screw 15 to make the top plate 17 move, while the arc-shaped surface of the scraper 31 can be used to scrape and clean the impurities accumulated on the top of the workbench 1. This step cooperates with the scraper 31 to improve the cleanliness of the top of the workbench 1 and reduce the problem of more quartz fragments on the top of the workbench 1 caused by cutting, which causes the subsequent wear of the bottom of the second screw 15 as a whole, and the arc-shaped scraper 31 can collect the scraped fragments.

[0029] like Figure 3 and 4As shown, two groups of brackets 4 are fixedly connected to the end of the scraper 31; a storage box 41 is fixedly connected to the end of the bracket 4, and the storage box 41 is hollow; when working, the storage box 41 is set so that when the scraper 31 is working, the staff can place the cleaned gravel inside the storage box 41 and collect it, and the gravity generated by the gravel collected inside the storage box 41 can make the scraper 31 and the top of the workbench 1 deeply fit together, this step cooperates with the gravity generated by the gravel inside the storage box 41, which can further improve the stability of the scraper 31 when working, reduce the problem that some impurities are tightly attached to the top of the workbench 1, making it difficult for the scraper 31 to scrape them off, and at the same time can increase the storage space for collecting gravel.

[0030] like Figure 5 As shown, a telescopic rod 5 is fixedly connected to the middle of the workbench 1, and the output end of the telescopic rod 5 is fixedly connected to the bottom of the second slide plate 22; the telescopic rod 5 is arranged inside the spring 21; when working, by arranging the telescopic rod 5 inside the spring 21, the second slide plate 22 will synchronously drive the spring 21 to retract or expand while moving up and down, and the telescopic rod 5 is used to limit the working position of the spring 21. This step cooperates with the arrangement of the telescopic rod 5 to reduce the problem of bending and deformation of the spring 21 during use, and improves the stability and life of the spring 21 during use.

[0031] like Figure 5 As shown, a plurality of groups of gaskets 6 are fixedly connected to the top of the second slide plate 22, and the plurality of groups of gaskets 6 are arranged in a linear array on the top of the second slide plate 22; during operation, by means of the plurality of gaskets 6 arranged on the top of the second slide plate 22, when the staff steps on the top of the second slide plate 22, the gaskets 6 will be squeezed and deformed, and come into deep contact with their feet. This step, combined with the gaskets 6 arranged with soft materials, can reduce the problem of the staff slipping off the second slide plate 22 due to angle deviation when stepping on the top of the second slide plate 22.

[0032] like Figure 4 As shown, the bottom wall of the storage box 41 is provided with friction grooves 7; during operation, by providing the friction grooves 7 inside the storage box 41, when a heavy object is placed inside, the position of the heavy object is limited by the action of the uneven friction grooves 7. This step, combined with the provided friction grooves 7, can improve the stability of the heavy object when it is stored, reduce the inertia generated by the second screw 15 during movement and the problem of some heavy objects being piled up on one side of the storage box 41, and improve the uniformity of the downward gravity generated by the storage box 41.

[0033] Working principle: by installing the workbench 1 and the cutting body 11 together, and then placing the material to be processed on the top of the workbench 1 and fixing its position, then turning on the cutting body 11 switch and processing the material. By arranging a servo motor 12 at the bottom of the workbench 1, when clamping and fixing materials at different heights, the staff can start the servo motor 12 switch, so that its output end drives the first screw 13 to rotate. At this time, the first slide plate 14 will slide up and down in the middle of the workbench 1, and adjust the overall height of the second screw 15 to the specified position. Then the staff can rotate the ends of the two groups of second screws 15 in turn. Under the action of the two groups of limit members 16, the top plate 17 will show a straight movement state on the top of the workbench 1 and gradually approach the surface of the material. After contacting the material, it squeezes the two groups of clamping plates 18 to rotate toward the end position of the second screw 15. At the same time, with the help of the torsion force generated by the torsion spring, the two groups of clamping plates 18 are deeply in contact with the material and fixed in position. By arranging two groups of frames 2 in the middle of the workbench 1, before starting the first screw 13 to rotate, the staff can step on the top of the second slide plate 22 and exert force downward, so that the second slide plate 22 will squeeze the middle of the two groups of springs 21 to retract while sliding downward, and the clamping member 23 will separate from the clamping cylinder 24, so that the first screw 13 can move, and the overall height adjustment of the first slide plate 14 is completed. After the work is completed, the staff can release the foot that presses the top of the second slide plate 22, so that the spring 21 loses its supporting force and drives the second slide plate 22 to move upward as a whole, and clamps the clamp 23 on the inner wall of the clamping cylinder 24. By setting two sets of movable rods 3 in the middle of the top plate 17, the second screw rod 15 is raised as a whole, and under the action of the downward gravity of the scraper 31, its bottom is directly in contact with the top of the workbench 1. When the staff rotates the second screw rod 15 to move the top plate 17, the arc-shaped surface of the scraper 31 can be used to scrape and clean the impurities accumulated on the top of the workbench 1. With the storage box 41 provided, the staff can place the cleaned gravel in the storage box 41 when the scraper 31 is working. The collection work is carried out inside, and the gravity generated by the gravel collected in the storage box 41 can make the scraper 31 deeply fit together with the top of the workbench 1. By arranging a telescopic rod 5 inside the spring 21, the second slide plate 22 can synchronously drive the spring 21 to retract or expand while moving up and down, and the telescopic rod 5 is used to limit the working position of the spring 21. By arranging a plurality of gaskets 6 on the top of the second slide plate 22, when the staff steps on the top of the second slide plate 22, the gasket 6 will be squeezed and deformed, and come into deep contact with their feet. By arranging a friction pattern 7 inside the storage box 41, when a heavy object is placed inside it, the position of the heavy object can be limited under the action of the uneven friction pattern 7.

[0034] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A quartz processing clamping mechanism, comprising a workbench (1); a cutting body (11) is installed on the top of the workbench (1); characterized in that: A servo motor (12) is installed on the bottom wall of the workbench (1); a first screw rod (13) is fixedly connected to the output end of the servo motor (12); a first slide plate (14) is threadedly connected to the middle of the first screw rod (13), and the first slide plate (14) is slidably arranged in the middle of the workbench (1); two groups of second screw rods (15) are threadedly connected to the middle of the first slide plate (14); a plurality of groups of limiting members (16) are slidably connected to the middle of the first slide plate (14); a top plate (17) is fixedly connected to the end of the limiting member (16), and the top plate (17) and the second screw rod (15) are rotatably connected; two groups of clamping plates (18) are connected to the side wall of the top plate (17) by a torsion spring.

2. A quartz processing clamping mechanism as claimed in claim 1, characterized in that: Two groups of frames (2) are fixedly connected in the middle of the workbench (1); two groups of springs (21) are fixedly connected in the middle of the workbench (1), and the springs (21) are arranged inside the frames (2); a second slide plate (22) is fixedly connected to the top of the springs (21), and the second slide plate (22) is slidably arranged on the inner wall of the frame (2); a clamping member (23) is fixedly connected to the top of the second slide plate (22); the middle of the clamping member (23) is arranged in a polygonal shape; a cartridge (24) is fixedly connected to the bottom of the first screw rod (13), and the cartridge (24) and the clamping member (23) are arranged in a shape matching each other.

3. A quartz processing clamping mechanism as claimed in claim 1, characterized in that: The middle of the top plate (17) is slidably connected to two groups of movable rods (3); the bottom of the movable rod (3) is fixedly connected to a scraper (31), and the middle of the scraper (31) is arranged in an arc shape; the bottom of the scraper (31) is arranged in contact with the top of the workbench (1).

4. A quartz processing clamping mechanism as claimed in claim 3, characterized in that: Two groups of brackets (4) are fixedly connected to the ends of the scraper (31); a storage box (41) is fixedly connected to the ends of the brackets (4), and the storage box (41) is hollow.

5. A quartz processing clamping mechanism as claimed in claim 2, characterized in that: A telescopic rod (5) is fixedly connected to the middle of the workbench (1), and the output end of the telescopic rod (5) is fixedly connected to the bottom of the second slide plate (22); the telescopic rod (5) is arranged inside the spring (21).

6. A quartz processing clamping mechanism as claimed in claim 2, characterized in that: A plurality of groups of gaskets (6) are fixedly connected to the top of the second slide plate (22), and the plurality of groups of gaskets (6) are arranged in a linear array on the top of the second slide plate (22).

7. A quartz processing clamping mechanism as claimed in claim 4, characterized in that: The bottom wall of the storage box (41) is provided with friction patterns (7).

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